Robust tracking control of uncertain non
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Ye Xudong; Zhengtao Ding
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Article
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2001
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Elsevier Science
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English
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A global robust tracking control design procedure is proposed for a class of uncertain nonlinear systems. The key point is that the signs of multiplicative uncertainties, the so-called control directions, are not assumed to be known a priori. The class of systems can be of arbitrary dynamic order an